Controllers / Compare

8BitDo Ultimate 2 Wireless Controller vs Nacon Revolution X Unlimited

A

Product A: 8BitDo

Ultimate 2 Wireless Controller

86 of 151 known

Change 8BitDo Ultimate 2 Wireless Controller

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B

Product B: Nacon

Revolution X Unlimited

85 of 151 known

Change Nacon Revolution X Unlimited

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All 151 fields

Every value links to where we found it.

Only differences

A8BitDo Ultimate 2 Wireless Controller

BNacon Revolution X Unlimited

General

3 of 11 differ

Series

Ultimate1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Comparison table on the page groups Ultimate 2 Wireless, Ultimate 2.4G and Ultimate 2C Wireless. The manual sits in the maker's Ultimate folder

Revolution3Press releasecorporate.nacongaming.com/wp-content/uploads/2024/08/CP_-Revolution-X-Unlimited_EN_Final.pdfRead 11 October 2026"After the success of the Revolution 5 Pro and Revolution X, NACON returns with a new premium peripheral"

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

81HE01, 81HE02, 81HE03, 81HE044Maker product pageshop.8bitdo.com/products/8bitdo-ultimate-2Read 28 September 2026eShop SKUs per colour: White 81HE01, Black 81HE02, Purple 81HE03, Green 81HE04, Clear Blue 81HE07-GL

XBXREVXUFRUK, 50-1811-011Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026US store: Sku XBXREVXUFRUK. Amazon US and Best Buy use model 50-1811-01 for the same black controller

GTIN / EAN

6922621507048, 69226215070625Retailer pageamazon.com/dp/B0DR8S2DQYRead 28 September 2026White 6922621507048, Purple 6922621507062. Clear Blue GTIN 6922621508182 is removed because current public evidence only repeats it as a model field without an explicit barcode.11Retailer pagex-kom.de/001331365-8bitdo-ultimate-2-wireless-2-4g-whiteRead 30 September 2026EAN 6922621507048 explicitly identifies White Ultimate 2 Wireless 2.4G.12Retailer pageordina2.com/products/gamepad-ultimate-2-wirelRead 30 September 2026EAN 6922621507062 explicitly identifies Purple Ultimate 2 Wireless.

8500361448235Retailer pageamazon.com/dp/B0F14XLBDJRead 11 October 2026Amazon US item details: UPC 850036144823 with model number 50-1811-01

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

21 August 20243Press releasecorporate.nacongaming.com/wp-content/uploads/2024/08/CP_-Revolution-X-Unlimited_EN_Final.pdfRead 11 October 2026Press release dated 21st August 2024 announcing the Revolution X Unlimited

Status

Available1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Current product page with buy links

Available1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Nacon US store lists it in stock at USD 199.90 on the access date

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

8BitDo Ultimate 2.4G Wireless Controller18Reviewnotebookcheck.net/8BitDo-Ultimate-2-released-as-2-4-GHz-and-Bluetooth-wireless-controller-with-TMR-joysticks-and-other-upgrades.967586.0.htmlRead 23 October 2026Notebookcheck says the 8BitDo Ultimate 2 replaces the original Ultimate.19Reviewpockettactics.com/8bitdo-ultimate-2-wireless-controller-reviewRead 23 October 2026Pocket Tactics calls the Ultimate 2 Wireless the next generation of the original Ultimate Wireless controller.

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

Not available

ColoursiThe maker's own colour names

White, Black, Purple, Green, Clear Blue1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Table lists White, Black, Purple. Green is an eShop exclusive. Clear Blue is the N64 30th Collection edition. Licensed editions on Amazon (WUCHANG, Evernight) are left out

Black1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Product title: Black Xbox Controller

Form factor

Gamepad1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Gamepad1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"high-performance precision controller" with an Xbox-style two-grip body

Stick layout

Offset1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Offset1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Ergonomics: Joystick position Asymmetric

Face button labels

Xbox1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Xbox1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026The product photo shows Y at the top, X left, B right and A at the bottom, as on Xbox controllers

Made by the platform holder

No1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

No1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Third-party controller made by Nacon

Compatibility

5 of 9 differ

Platforms

Windows, Android, SteamOS, iOS, macOS, Other1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Windows 10 (1903)+, Android 13+, SteamOS 3.7.13+, iOS/iPadOS/tvOS/macOS/visionOS 26+. "other" covers tvOS and visionOS13Maker product page8bitdo.com/appleRead 8 October 2026Exact Ultimate 2 Wireless entry requires iOS, iPadOS, macOS, tvOS and visionOS 26. Other means tvOS and visionOS, not every smart TV or headset. The generic lower minimum at the top is not assigned to this newer model.

Xbox Series X|S, Xbox One, Windows, Android1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026General information: Compatibility Windows/XBOX Series/XBOX One. The press release adds Android based devices over Bluetooth4Press releasegamespress.com/NACONS-REVOLUTION-X-UNLIMITED-CONTROLLER-AVAILABLE-FOR-PRE-ORDER-NOWRead 11 October 2026March 5th 2025 pre-order release: compatible with Xbox Series X|S, Windows devices and android based devices. Pre-order price GBP 179.90, no USD or EUR launch price is stated

Connection per platform

A8BitDo Ultimate 2 Wireless Controller

Platform	Connection	All features
Windows	2.4 GHz	Not available
Windows	USB (wired)	Not available
Android	Bluetooth	Not available
iOS	Bluetooth	No
macOS	Bluetooth	No
SteamOS	Bluetooth	Not available
Other	Bluetooth	No

Source1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Tech specs: Wireless 2.4G - Windows, Wired - Windows, Bluetooth - Android / Apple9Owner's manualdownload.8bitdo.com/Manual/Controller/Ultimate/Ultimate-2-Wireless-Controller.pdfRead 30 September 2026Updated official manual SteamOS section instructs Bluetooth pairing on SteamOS 3.7.13 or newer. Windows uses cable or 2.4G, Android and Apple use Bluetooth.13Maker product page8bitdo.com/appleRead 8 October 2026Exact entry supports Bluetooth only for Apple devices, using D-input mode. No Pro 3 USB route is inherited. Other Bluetooth row fills the previously missing tvOS/visionOS route. The same current maker Apple FAQ explicitly excludes rumble and motion support, so Apple rows are marked as incomplete features. Windows remains USB or included receiver. SteamOS Bluetooth remains qualified by the updated exact manual.

BNacon Revolution X Unlimited

Platform	Connection
Xbox Series X|S	USB (wired)
Xbox Series X|S	2.4 GHz
Windows	USB (wired)
Windows	2.4 GHz
Android	Bluetooth

Source2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Wired mode and Wireless mode (dongle) work on Xbox or PC. Bluetooth mode "can only use the controller with devices compatible with the Android operating system"

Official licence

Not available

Officially licensed by Xbox1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"officially licensed by Xbox"

Input modes

XInput, DirectInput1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026XInput in cable/dongle tests and DInput in Bluetooth tests on Gamepadla. Apple compatibility does not establish a separate Apple-specific input protocol.6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026XInput in cable/dongle tests and DInput in Bluetooth tests on Gamepadla. Apple compatibility does not establish a separate Apple-specific input protocol.

XInput, DirectInput2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Xbox mode makes it an Xbox controller on Xbox and PC. Gamepadla measured XInput on cable and dongle and DInput on Bluetooth

Mode switching

Hardware switch2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Mode switch on the back with BT and 2.4G positions

On-device menu2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Hold the Multi-function button to switch between Xbox and PC mode on the screen. A Classic / Advanced slide switch is on the back

Native Steam Input supportiOfficial Steam Input integration that exposes controller-specific inputs. This does not mean a game uses the Steam Input API or that the controller has only one input protocol.

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026"This controller and all of its inputs have been optimized to fully work with Steam"

Not available

Wakes the supported consoleiWhether the controller can wake a supported console from sleep. The applicable console or Steam Machine is identified in source notes.

Not available

Not available

Max phone length

Not available

Not available

Works with phone case

Not available

Not available

Connectivity

6 of 15 differ

Connections

USB (wired), 2.4 GHz, Bluetooth1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

USB (wired), 2.4 GHz, Bluetooth1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"Wireless Connectivity: 2.4GHz USB radio frequency, Bluetooth compatible with Android devices" plus wired

Controller Bluetooth versioniBluetooth version implemented by the controller. Host device minimum requirements are not the controller’s Bluetooth version.

Not available

Not available

Wireless receiver

Included1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Included1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Technical features: "2.4GHz USB radio frequency". The box includes a USB dongle

Receiver connector

USB-C1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Comparison table: 2.4G Adapter USB-C

Not available

Wireless range (claimed)

10m1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026"a 10m range" for 8Speed 2.4G

Not available

Paired device slots

Not available

Not available

Wired connector

USB-C2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

USB-C2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Controller elements item 18: USB-C socket

USB

Not available

Not available

Detachable cable

Yes2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026The 3m USB-C cable is a separate item in the box and plugs into the USB-C socket

Cable length

Not available

3m1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Connectivity: Cable included, length 300 cm

Cable type

Not available

USB-C to USB-A7Reviewthesixthaxis.com/2025/06/25/nacon-revolution-x-unlimited-gaming-controller-reviewRead 11 October 2026Box lists a 3m USB-C to USB-A cable

Claimed polling rate by connectioniMaker-claimed report rate for the stated connection and platform. Tournament modes or protocol requirements go in source notes. This is not input latency or a reviewer measurement.

A8BitDo Ultimate 2 Wireless Controller

Connection	Platform	Polling rate (Hz)
USB (wired)	Windows	1,000
2.4 GHz	Windows	1,000

Source1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026"1000Hz polling rate under both 2.4G and wired connections", ideal environment lab data

BNacon Revolution X Unlimited

Connection	Platform	Polling rate (Hz)
USB (wired)	Windows	1,000
2.4 GHz	Windows	500
USB (wired)	Xbox Series X|S	250
2.4 GHz	Xbox Series X|S	250

Source2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Latency page: default 2 ms wireless and 1 ms wired in PC mode, converted by the manual table to 500 Hz and 1000 Hz. Xbox mode: "the latency is fixed at 4ms", which is 250 Hz. The manual also lists a 1000 Hz polling rate option in Advanced mode through the app. Windows rows are PC mode. Xbox rows apply on Xbox consoles

Polling rate wired

1,000Hz=CalculatedFrom Claimed polling rate by connection

1,000Hz=CalculatedFrom Claimed polling rate by connection

Polling rate wireless

1,000Hz=CalculatedFrom Claimed polling rate by connection

500Hz=CalculatedFrom Claimed polling rate by connection

Polling rate Bluetooth

Not available

Not available

Sticks

6 of 15 differ

Stick sensor

TMR1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Hall effect1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Technical features: "Hall Effect Magnetic Technology: joysticks and triggers"6Reviewtechradar.com/gaming/nacon-revolution-x-unlimited-controller-reviewRead 11 October 2026"incredibly smooth Hall effect sticks"

Stick module nameiPublished module part number or maker-branded stick mechanism. A brand name does not establish the component manufacturer.

Not available

Not available

Stick resolution (claimed)

12bits1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026"Equipped with a 12-bit ADC sampling chip"

Not available

Default dead zone (claimed)

Not available

Not available

Adjustable dead zoneiTrue when the stick dead zone can be changed on the controller or in an app. A switch between the default and a zero dead zone counts.

Yes8Maker product pagesupport.8bitdo.com/faq/ultimate-2-wireless-controller.htmlRead 30 September 2026FAQ: Minus and Plus held five seconds toggle zero-dead-zone mode on or off.16Maker product pagesupport.8bitdo.com/faq/ultimate-2-wireless-controller.htmlRead 8 October 2026Current powered-on Minus+Plus held five seconds toggles zero-dead-zone mode. No numeric shipped default is inferred.

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Screen settings: Adjust the dead zone, Shooter Pro mode removes it

Adjustable response curve

Not available

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Screen settings: change the response curve with presets, or use the app for a custom curve

Adjustable stick tension

No6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: Stick tension: No. Maker tactile-feel descriptions do not establish a microswitch mechanism.

No1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Ergonomics: Adjustable joystick tension No

Tension levels

Not available

Not available

Stick throw

Not available

Not available

Stick gate

Not available

Not available

Stick click (L3/R3)

Yes2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Labelled LS/LSB and RS/RSB

Not available

Swappable stick tops

Not available

Yes1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"6 joystick heads, 2 D-pads" and 4 joystick rings. The manual describes pulling the heads off

Stick tops includediStick cap styles included in this configuration. Counts fitted caps as well as spare caps. Optional caps sold separately are not included.

Not available

Not available

Replaceable stick modules

Not available

Not available

Stick calibration

On the device2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Hold LB+RB+Minus+Plus for 8 seconds

Not available

Triggers

2 of 10 differ

Trigger sensoriDigital is on or off. Analog is for analog triggers whose sensor no source names.

Hall effect1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Hall effect1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Technical features: Hall Effect for joysticks and triggers. Instant triggers use micro-switch components

Trigger resolution

Not available

Not available

Trigger travel

Not available

Not available

Trigger stops

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Instant trigger blockers: slide the button to turn each trigger into an instant button (SHORT and LONG positions)

Trigger stop positions

21Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

22Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Two positions: LONG and SHORT

Trigger stop type

Mechanical click1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Mode switch between linear Hall Effect triggers and non-linear tactile triggers

Mechanical2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026A physical slide switch per trigger

Shortest trigger travel

Not available

Not available

Adjustable trigger dead zone

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Ultimate Software V2 Triggers section allows adjustment of trigger ranges. This controls the input dead zone/range, not mechanical travel.

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Summary table: Trigger dead zone personalization on the app in Advanced mode

Hair trigger mode

Not available

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026"you can turn each trigger into an instant button"

Adaptive triggers

Not available

Not available

Buttons

11 of 17 differ

Face button switches

Membrane6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: Main buttons type: Membrane. Maker tactile-feel descriptions do not establish a microswitch mechanism.

Micro switch1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"Mechanical Precision: micro-switch components for ultra-responsive gameplay"

Face button switch nameiPublished switch or mechanism name. May be the maker’s branded design rather than a component part number.

Not available

Omron micro-switches1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026The press release names "Omron micro-switches" on the trigger blockers, D-pad and action buttons

Swappable face buttons

Not available

Not available

Bumper switches

Not available

Not available

D-pad

Cross2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Diagram shows a one-piece cross D-pad

Swappable1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Ergonomics: Directional pad 4 directions / 8 directions (two interchangeable D-pads)

D-pad switches

Membrane6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: D-pad buttons type: Membrane. Maker tactile-feel descriptions do not establish a microswitch mechanism.

Micro switch1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026The press release: D-pad equipped with Omron micro-switches

Rear grip buttons or paddlesiMaximum number of additional rear grip inputs the controller supports. Excludes standard shoulder buttons and triggers (L1/R1/L2/R2 or LB/RB/LT/RT), extra shoulder buttons and front buttons. Removable paddles are counted when fitted. Check the box contents for included paddles.

21Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 20262Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

42Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Shortcut buttons S1 to S6. TheSixthAxis and Xbox Hub place four on the underside and two beside the shoulders7Reviewthesixthaxis.com/2025/06/25/nacon-revolution-x-unlimited-gaming-controller-reviewRead 11 October 2026"two sit under each ring finger, with the second pair further down the arms beneath your little fingers", four underside buttons8Reviewthexboxhub.com/nacon-revolution-x-unlimited-controller-reviewRead 11 October 2026"six further programmable 'S' buttons". The review places "two sitting next to the triggers, two right underneath your middle fingers ... and then another two ... at the bottom of the arms"

Rear grip input typeiPhysical form of the additional rear grip inputs. Swappable means the same slots accept alternative button and lever or paddle shapes.

Paddles1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Buttons2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026TheSixthAxis: mechanical switches in the underside buttons7Reviewthesixthaxis.com/2025/06/25/nacon-revolution-x-unlimited-gaming-controller-reviewRead 11 October 2026"mechanical switches in the underside 'pro' buttons in the grip"

Removable rear paddlesiWhether rear paddles or lever-shaped back buttons can be removed by the user. This does not count the standard shoulder buttons or triggers.

Not available

Not available

Additional shoulder buttonsiAdditional physical shoulder or bumper buttons. Excludes standard L1/R1/L2/R2 or LB/RB/LT/RT controls and rear grip inputs.

21Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Fast Bumpers L4 and R4

22Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Two shortcut buttons sit next to the triggers (S1 and S2)8Reviewthexboxhub.com/nacon-revolution-x-unlimited-controller-reviewRead 11 October 2026Two S buttons sit next to the triggers

Additional remappable buttonsiCounts additional remappable controls across the rear, shoulders and front. Excludes normal face buttons, D-pad directions, stick clicks, standard shoulders and triggers, and system or profile buttons. Optional removable paddles count when fitted.

42Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Mapping section names L4/R4 shoulders and PL/PR rear grip paddles as four additional remappable controls. Back count remains two, excluding L4/R4 shoulders.

61Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"6 additional shortcut buttons that can be configured". Counts the two shoulder-side and four rear shortcut buttons

On-controller remappingiAt least one configurable gameplay button can be remapped using controller controls without a companion app. Does not imply that every button is remappable without software.

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026L4/R4 remappable, "No software required"

Yes1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Technical features: profiles and shortcut keys are programmed with the app and the screen. The manual lets Classic mode map shortcuts on the screen without the app

Custom onboard profilesiNumber of additional named or custom profiles stored on the controller, beyond any separate default bank identified by the maker. Excludes app-only profiles. Does not assume the default bank is immutable.

31Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026"3 custom profiles"

Not available

Profile switch controliA dedicated button, or a dedicated function button used in a combination, that switches saved controller profiles.

Yes2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Controller elements item 24: Profile button, which switches between profiles

Turbo

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 20262Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

Not available

Macros

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Not available

Share or capture button

Not available

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Controller elements item 8: Share button

Feedback

4 of 5 differ

RumbleiFeedback features as published. Trigger rumble means dedicated trigger-vibration feedback, separate from motor-driven adaptive trigger resistance. HD haptics follows the maker’s stated high-definition feedback feature.

Rumble1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Rumble, Trigger rumble (impulse triggers)1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"four vibration motors (two in the handles and two in the triggers)"

Rumble motor type

Not available

Not available

Rumble motors in grips

Not available

21Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Two motors in the handles

Trigger rumble motors

06Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: Trigger vibration: No. Maker tactile-feel descriptions do not establish a microswitch mechanism.

21Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Two motors in the triggers

Adjustable rumble

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Not available

Motion and touch

3 of 12 differ

Gyroscope

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 202616Maker product pagesupport.8bitdo.com/faq/ultimate-2-wireless-controller.htmlRead 8 October 2026Current exact-model FAQ supports motion mapped to left or right stick on Windows and Android through Ultimate Software V2. Product overview separately advertises six-axis use under 2.4 GHz. These are current mode-specific claims without an invented firmware cause. No gyro-to-mouse value is added because the exact FAQ states joystick mapping, not mouse output.

Yes1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026PC mode: "Gyroscope function to simulate a joystick or the D-pad"

Combined motion sensor axesiTotal gyroscope and accelerometer axes. A three-axis gyroscope plus a three-axis accelerometer is a six-axis motion sensor.

61Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

62Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Screen settings: "the 6-axis chipset of the controller emulates the movement of one of the two joysticks or the D-pad"

Gyro as mouse

Not available

Not available

Touchpad

Not available

Not available

Touchpads

Not available

Not available

Clickable touchpadiSupports a press-to-click action, including pressure-sensed haptic clicks. Does not imply a mechanically moving switch.

Not available

Not available

NFC

No6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: NFC support: No. Maker tactile-feel descriptions do not establish a microswitch mechanism.

Not available

IR camera

Not available

Not available

Built-in display

No6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Verified specification list: Display: No. Maker tactile-feel descriptions do not establish a microswitch mechanism.

Yes1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"Customization via LCD Screen"

Light bar

Not available

Not available

RGB lighting

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Not available

Lighting zones

Not available

Not available

Measured

9 of 13 differ

Measured input latencyiHardware-measured latency for the documented stock setup. Connection, input, operating system, input mode, firmware, tester and settings are recorded in source notes. Polling rate is a separate report-rate measurement. Different setups are separate rows.

A8BitDo Ultimate 2 Wireless Controller

Connection	Input	Average (ms)	Min (ms)	Max (ms)	Jitter (ms)	Polling rate (Hz)	Tested on
USB (wired)	Button	2.81	2.09	3.54	0.35	955.69	Windows
USB (wired)	Stick	7.02	6.08	7.95	0.45	955.69	Windows
2.4 GHz	Button	3.95	3.24	4.64	0.35	940.16	Windows
2.4 GHz	Stick	8.11	6.98	9.25	0.55	940.16	Windows
Bluetooth	Button	12.02	6.62	17.36	2.69	123.9	Windows
Bluetooth	Stick	15.99	9.29	22.29	3	123.9	Windows

Source6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Prometheus 82 tests #4698-#4703 on 2025-03-13, Windows 11, firmware 1.03. Cable and dongle in XInput, Bluetooth in DInput. Stick latency at 99% deflection

BNacon Revolution X Unlimited

Connection	Input	Average (ms)	Min (ms)	Max (ms)	Jitter (ms)	Polling rate (Hz)	Tested on
USB (wired)	Button	4	1.93	5.84	1.1	250.25	Windows
USB (wired)	Stick	8.01	5.99	10.04	1.1	250.25	Windows
2.4 GHz	Button	5.57	3.69	7.65	1.1	250	Windows
2.4 GHz	Stick	10.89	8.93	12.98	1.15	250	Windows
Bluetooth	Button	14.65	10.51	20.36	2.19	199.96	Windows
Bluetooth	Stick	18.37	13.35	25.23	2.54	199.96	Windows

Source9Measurementgamepadla.com/nacon-revolution-x-unlimited.htmlRead 11 October 2026Gamepadla Prometheus 82 hardware tests, status Verified on 18 December 2025. Rows are the PRIMARY entries: cable XInput, dongle XInput and Bluetooth DInput. Windows 11 build 10.0.26200, tester v5.2.4.0, firmware not shown. The controller was in Xbox mode, so the report interval is the 4 ms console setting. Bluetooth host is Windows. Polling is the median rate from the Gamepadla software test

Button latency wired (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

2.81ms=CalculatedFrom Measured input latency

4ms=CalculatedFrom Measured input latency

Button latency wireless (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

3.95ms=CalculatedFrom Measured input latency

5.57ms=CalculatedFrom Measured input latency

Button latency Bluetooth (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

12.02ms=CalculatedFrom Measured input latency

14.65ms=CalculatedFrom Measured input latency

Stick latency wired (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

7.02ms=CalculatedFrom Measured input latency

8.01ms=CalculatedFrom Measured input latency

Stick latency wireless (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

8.11ms=CalculatedFrom Measured input latency

10.89ms=CalculatedFrom Measured input latency

Stick latency Bluetooth (measured, highest average)iHighest average latency among the stored reviewer setups for this connection and input. It is not the maximum individual event or a guaranteed result for every platform. See source notes for each setup.

15.99ms=CalculatedFrom Measured input latency

18.37ms=CalculatedFrom Measured input latency

Measured stick testsiReviewer measurements for each stick under the connection, input mode, firmware and calibration settings documented in source notes. Inner dead zone reported as absent is stored as zero. Outer dead zones in mm are not converted to percent.

A8BitDo Ultimate 2 Wireless Controller

Stick	Inner dead zone	Circularity error	Resolution steps	Centring error
Left	0%	4.1%	1,448	3.5%
Right	0%	6.1%	1,448	2.6%

Source6Measurementgamepadla.com/8bitdo-ultimate-2-wireless-controller.htmlRead 30 September 2026Stick Tracer test on 2026-04-16, dongle, XInput, firmware 1.03. Inner and outer dead zone published as "none". A cable test the same day gave 4.1%/6.3% circularity, 2.8%/1.8% centre error and 1,552 steps

BNacon Revolution X Unlimited

Stick	Inner dead zone	Circularity error	Resolution steps	Centring error
Left	0%	0%	3,333	1.8%
Right	0%	0%	3,333	2.6%

Source9Measurementgamepadla.com/nacon-revolution-x-unlimited.htmlRead 11 October 2026Gamepadla stick test by John Punch on 18 December 2025, Windows 10.0.26200, cable, XInput, factory firmware, 251.8 Hz polling. Inner dead zone reported as none and stored as 0. Asymmetry is not stored. Outer dead zone is not stored

Inner dead zone (measured, worst stick)iMeasured by a reviewer, not claimed by the maker

0%=CalculatedFrom Measured stick tests

0%=CalculatedFrom Measured stick tests

Circularity error (measured, worst stick)iMeasured by a reviewer, not claimed by the maker

6.1%=CalculatedFrom Measured stick tests

0%=CalculatedFrom Measured stick tests

Measured battery lifeiReviewer-measured runtime under the connection, activity, rumble and lighting settings stated in source notes. Missing setup cells are unknown, not disabled.

Not available

Not available

Full charge time (measured)iReviewer measurement from an empty battery to full. Source notes identify the power source, connection, controller operating state and test method when published. Partial charges and maker claims are excluded.

Not available

Not available

Weight (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Audio

3 of 6 differ

3.5 mm jack

No1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Comparison table row "3.5mm Audio Jack" is marked absent for Ultimate 2 Wireless

Yes1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Connectivity: Headset jack Yes. Manual item 11: 3.5mm jack socket

Jack works over

Not available

USB (wired), 2.4 GHz2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Audio options work in Wired or Wireless (dongle) mode. In Bluetooth mode the audio features are unavailable

Speaker

Not available

Not available

Microphone

Not available

Not available

Microphone mute controliDedicated physical button or switch on the controller that mutes a built-in or connected headset microphone. Excludes a normal gameplay button assigned to mute through software.

Not available

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Controller elements item 10: Mute button

Expansion port

Not available

Not available

Battery and charging

5 of 13 differ

Battery type

Built-in2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

Built-in2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Controller input 5V 1500mA. Charging pins and the support beneath the controller charge the controller in place

Batteries

114Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Exact English Battery section explicitly describes one built-in 1000 mAh battery pack. Count is one installed rechargeable pack, not an inferred raw internal cell count.

12Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026One rechargeable controller battery

Batteries included

Yes14Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026The exact manual states the pack is built into the controller. No separately purchased battery is required.

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Charged in the controller from the box

Battery capacity

1,000mAh2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

Not available

Battery energy

Not available

Not available

Claimed battery lifeiMaker-claimed runtime. Missing connection, rumble or lighting cells mean that the maker did not state that condition. A plus sign or up-to qualifier is preserved in source notes.

A8BitDo Ultimate 2 Wireless Controller

Connection	Hours (h)
Bluetooth	25
2.4 GHz	20

Source2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026"Built-in 1000mAh battery pack, 25 hours of usage time via Bluetooth connection and 20 hours via wireless 2.4G connection"14Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Existing 25 hours Bluetooth and 20 hours 2.4 GHz are unchanged direct maker claims. Neither is an independent runtime test. The nearby four-hour charging phrase does not state an empty starting point, charger output or operating state.

BNacon Revolution X Unlimited

Connection	Hours (h)
2.4 GHz	10
2.4 GHz	20

Source1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026FAQ: "In wireless mode, the battery autonomy is up to 10 hours with the screen and the audio on. If they're off, it's up to 20 hours." The feature list says "+10 hours". The two figures are stored as two wireless rows

Longest claimed battery lifeiLargest numerical runtime figure in the stored maker claims. A 35+ hour claim is a lower-bound figure, not an upper limit. Up-to, approximate and plus qualifiers are preserved in source notes.

25h=CalculatedFrom Claimed battery life

20h=CalculatedFrom Claimed battery life

Charging connectoriConnector used for charging a rechargeable battery. On AA-powered controllers, USB charging requires a compatible rechargeable pack and does not recharge ordinary AA cells.

USB-C2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026

USB-C2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Fast charging: connect the controller with the supplied USB cable

Full charge time (claimed)iMaker-claimed charging time from an empty battery to full. Charger, cable and controller power state are noted when published.

Not available

Not available

Charging dock

Included1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Included1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026"charge your controller easily in six hours with the included charging station"

Dock

Not available

Charging station1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026Named "charging station" on the product page and in the manual

Play while charging

Not available

Not available

Battery indicator

LED2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Power LED blinks on low battery, solid while charging

Display2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026The screen shows the battery level next to the battery icon

Build

1 of 5 differ

Shell material

Not available

Not available

Grip texture

Not available

Not available

Swappable grips

Not available

Not available

Swappable faceplate

Not available

Not available

User-replaceable parts

Not available

Joystick heads, D-pad, Metal joystick rings, Grip weights2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Customize page: pull the joystick head or directional cross, change the metal joystick rings and change the hand grip weights

Software

2 of 3 differ

Companion app

8BitDo Ultimate Software V21Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Revolution X Unlimited1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026FAQ: download the app named "Revolution X Unlimited" and not "Revolution-X"

App platforms

Windows, macOS3Maker product pageapp.8bitdo.com/Ultimate-Software-V2Read 28 September 2026Windows 10+ and macOS 13+. The Android app (V2 Mobile) does not list this controller16Maker product pagesupport.8bitdo.com/faq/ultimate-2-wireless-controller.htmlRead 8 October 2026Exact FAQ explicitly says only Windows/macOS Ultimate Software V2, with no mobile software version. This is app support, not a claim of USB Mac gameplay.

Windows, Xbox Series X|S2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026The application is available on Xbox and PC in the Microsoft Store

User firmware updates

Yes1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

Yes2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Firmware updates are published through the Revolution X Unlimited application

Dimensions and weight

2 of 2 differ

Body dimensionsiController body dimensions, excluding packaging and dock. Width is side to side across the front face. Height is top to bottom across the front face. Depth is front-to-back thickness. Maker axes are reordered when needed without changing the published lengths.

Width147Height103Depth61.3mm(5.8 × 4.1 × 2.4 in)1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Published as 147*103*61.3 mm17Retailer pagereichelt.com/ie/en/shop/product/8bitdo_ultimate_2_wireless_controller_-_white-426937Read 8 October 2026Exact standard White Ultimate 2 Wireless, EAN 6922621507048 matching the stored reference. Measures explicitly labels width 147 mm, height 103 mm, depth 61.3 mm. Controller 246 g is separate from 714 g shipping mass. Existing maker body lengths are preserved with labelled axis corroboration.

Width164Height115Depth56mm(6.5 × 4.5 × 2.2 in)2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Additional information: "Controller dimensions: 164x115x56mm". Stored as width, height and depth in the usual front-face order

Weight (claimed)iMaker-published controller weight with its battery. Fitted sticks, paddles or other accessories and any published tolerance are stated in the source notes. Excludes packaging and dock.

246g(8.7 oz)1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

327g(11.5 oz)2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Additional information: "Controller weight: 327g"6Reviewtechradar.com/gaming/nacon-revolution-x-unlimited-controller-reviewRead 11 October 2026Spec table: 11.53oz / 327g, same as the manual

Certifications

0 of 1 differ

FCC ID

2AOWF-24GULT210Regulatory filingfccid.io/2AOWF-24GULT2Read 30 September 2026Certification record identifies the exact Ultimate 2 Wireless Controller, filed 2025-02-26. It is not the older 81HA Ultimate 2.4G product.

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

8BitDo Ultimate 2 Wireless Controller, Charging dock, 2.4G adapter, USB cable, Instruction manual1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026Tech specs "Includes" list

Revolution X Unlimited controller, Storage case, Accessory storage box, 2 D-pads, 6 weights (2x 10g, 2x 14g, 2x 16g), Charging station, 3m USB-C cable, 6 joystick heads (2 concave, 4 convex), USB dongle, Metal joystick rings (2x 30°, 2x 38°), Cleaning cloth, Quick Start Guide2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Contents: Revolution X Unlimited, storage case, accessory storage box, 2 D-pads, 6 weights, charging station, 3m USB-C cable, 6 joystick heads (2 concave, 4 convex), USB dongle, metal joystick rings (2x 30°, 2x 38°), Quick Start Guide. The cleaning cloth comes from the Nacon spec list and TechRadar6Reviewtechradar.com/gaming/nacon-revolution-x-unlimited-controller-reviewRead 11 October 2026Box: tidy carry case, charging dock, 2.4GHz USB dongle, a 3m USB-C cable, a thin dust cloth and an accessory box

Cables included

A8BitDo Ultimate 2 Wireless Controller

Type	Count
USB cable	1

Source1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

BNacon Revolution X Unlimited

Type	Length (m)	Count
USB-C to USB-A	3	1

Source2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Contents: 3m USB-C cable. TheSixthAxis lists it as USB-C to USB-A

Carrying case

Not available

Not available

Warranty

0 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year15Maker product pageshop.8bitdo.com/pages/privacy-policyRead 8 October 2026Official US eShop Warranty Policy gives one year for qualifying defects with a dated authorized-reseller receipt. Applied to the standard Ultimate 2 Wireless US reference, not a statutory term or drift-specific promise.

1year5Retailer pageamazon.com/dp/B0F14XLBDJRead 11 October 2026Amazon US: Warranty Description 1 year manufacturer's warranty

Stick drift warranty

Not available

Not available

Links

Not compared

Product page

www.8bitdo.com/ultimate-2-wireless-controller1Maker product page8bitdo.com/ultimate-2-wireless-controllerRead 30 September 2026

www.nacongaming.com/en-US/revolution-x-unlimited1Maker product pagenacongaming.com/en-US/revolution-x-unlimitedRead 11 October 2026

Spec sheet

Not available

Not available

Manual

manual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdf2Owner's manualmanual.8bitdo.com/Manuals/ultimate-2-wireless-controller/file/Ultimate-2-Wireless-Controller-EN.pdfRead 8 October 2026Exact English scanned Ultimate 2 Wireless manual downloaded and visually read. Battery section says rechargeable with four hours charging time, but does not state an empty start. The previous 240-minute 0–100 scalar is omitted rather than asserting that endpoint. The generic four-hour phrase is retained here. This is not the Ultimate 2 Bluetooth manual.

media.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdf2Owner's manualmedia.nacongaming.com/media/downloadable_media/XBXREVXU_IB_EN_20241223.pdfRead 11 October 2026Official English Start Guide, 22 pages with several languages, file dated 23 December 2024 in its name

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all controllers.